- Evie: Show the Blighters who owns this borough!
Gang War was a virtual representation of one of Jacob and Evie Frye's genetic memories, relived by a Helix initiate through the Helix Navigator.
Jacob and Evie set out to kill Edith Swinebourne and take over the Thames.
Jacob and Evie met with the messenger.
If Swinebourne had already been killed, the message would be different.
The fight between the Rooks and the Blighters started.

After some Blighter casualties, Edith Swinebourne joined the fight.
Swinebourne was killed, ending the gang war.
With Edith Swinebourne dead, the Thames fell under the control of the Rooks.